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Graviton
  • Member for 8 years, 7 months
  • Last seen more than a week ago
8 votes
3 answers
1k views

How do I use FEM to derive the torsional constant of an arbitrary shape?

8 votes
2 answers
3k views

General solution for the most critical pattern of live loading

7 votes
3 answers
10k views

Can I reduce the column moment due to beam, by setting the beam end to pin?

6 votes
4 answers
2k views

How should one model a structural model with both line elements and area elements?

6 votes
2 answers
5k views

What is the mathematical derivation for shear center of a beam?

6 votes
1 answer
783 views

How to derive Equivalent Static Load for irregular structure modeled with FEM?

6 votes
2 answers
5k views

Why the design of continuous beam is always more economical than beam with supports?

6 votes
3 answers
3k views

Mathematical representation of hinge and pin connection

5 votes
1 answer
948 views

First principle derivation for torsional constant

5 votes
1 answer
1k views

How can we derived the equivalent Lumped Mass Model for irregular building and how to calculate the errors?

4 votes
1 answer
4k views

How to calculate the relative contribution of each mode in seismic dynamic mode analysis?

4 votes
2 answers
980 views

Accidental Torsion and Equivalent Static Load for an irregular structure

4 votes
3 answers
6k views

Why does a continuous beam have less deflection than a pair of simply supported beams?

4 votes
1 answer
2k views

Is pin column-beam joint always have less moment, more deflection compared to fixed joint?

4 votes
2 answers
252 views

The design of precast concrete-- are they the same with cast-in situ design?

3 votes
4 answers
550 views

Is there any need to consider loading sequence in construction stage for structure analysis?

3 votes
2 answers
1k views

Reinforced concrete design: will there be extra nominal moment on column in a frame structure?

3 votes
1 answer
340 views

What are the principles (if there are any) behind the conservation of bending moment in frame analysis?

3 votes
3 answers
21k views

What does "beam end release" actually mean, and how it is modeled in mathematical terms?

3 votes
1 answer
1k views

What is the general way for the slab loading be distributed to adjacent beam?

2 votes
0 answers
169 views

How to define the Clothoid Constant in Clothodial Arc ( Spiral Curve)?

1 vote
2 answers
438 views

Is continuous beam design deemed "unsafe" by any code of practice/design practice for reinforced concrete building structures?

1 vote
3 answers
2k views

How to incorporate moment release at beam end in FEM formulation?

1 vote
2 answers
4k views

How to calculate how much flow there is from a single source to multiple drains

1 vote
2 answers
2k views

How can I model beam column connection that doesn't connect at centerline?

1 vote
1 answer
3k views

The boundary condition(s) for a continuous beam

1 vote
1 answer
637 views

How to handle modal combination in response spectrum analysis for member forces for member with more than 1 element?

0 votes
1 answer
1k views

The distinction between lateral mass participation and vertical mass participation

0 votes
2 answers
26k views

How to distinguish primary and secondary beam in FEM formulation?

0 votes
1 answer
47 views

Analytical solution for wall eigenvalue analysis